Gina Charlene Ang, MD
NPI 1396853966ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Grandville, MI
Dermatology, MOHS-Micrographic Surgery (MD) in Grandville, Michigan, trained at Perelman School of Med at the University of Pennsylvania (class of 2002). 318 Medicare patients in 2024, $165,836 paid; all of their 217 Part D prescriptions were generic. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $206.79 in all, mostly food and beverage.
Overview
| NPI | 1396853966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 25, 2006 |
| Last updated in NPPES | Jul 31, 2024 |
| Certified by provider | Jul 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | 5601093226 | MI |
| Dermatology | 207N00000X | 5601093226 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 318 |
|---|---|
| Services billed | 1,189 across 61 procedure codes |
| Paid by Medicare | $165,836 |
Part D prescriptions in 2024
| Prescriptions (claims) | 217 · 229 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $2,671 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Dermatology |
Medical group
- Jack A Dekkinga MD PCGrandville, MI · 20 clinicians
Hospital affiliation
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$206.79 · 14 payments from 3 companies
- 2024$127.99 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $171.08 | 12 |
| Leo Pharma Inc. | $19.94 | 1 |
| Janssen Biotech, Inc. | $15.77 | 1 |
What the 2025 payments were for
- Food and Beverage$206.79 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology, MOHS-Micrographic Surgery providers in Grandville
- 1306337399
- 1609855402
All Dermatology, MOHS-Micrographic Surgery providers in Michigan